Mining Incidents

Search the record

Every injury and fatality MSHA has on file. Filter by state, year, sector, classification, experience, or any keyword from the investigator's narrative.

Total incidents
273,095
Of which fatal
1,202
Years on record
2000–2026
Classifications
20
Filters
Time period
Experience at time of incident

Alert me on this search

Email me when a new incident matches these filters. One confirmation email; unsubscribe anytime.

The record

1,386 total records

Showing 50 of 1,386
April 16, 2026 TN · Metal/Non-Metal outside foreman, leadman HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Over-exertion (Not Elsewhere Classified)

Employee felt a pop in left knee when mounting water truck. Employee has had a previous knee injury. Not determined until May 6th that this was a new injury and not a reoccurrence.

March 30, 2026 SC · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Caught in, under or between a moving and a stationary object

EE middle left finger fractured when struck between bucket tooth and shank of WA800 loader

March 24, 2026 IN · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Martin Marietta Materials Inc · Struck by... (Not Elsewhere Classified)

The associate was drilling through a rubber sheet and the drill bit went through the rubber sheet and contacted EE's hand resulting in a laceration.

February 10, 2026 NC · Metal/Non-Metal prep plant foreman, supervisor, mill plant supervisor, kiln supervisor FALLING/SLIDING/ROLLING MATERIALS
Martin Marietta Materials Inc · Struck by falling object

Metal plate fell onto employees foot. Incident did not become reportable until 2/16/2026 when employee sought metal attention and was diagnosed with fractures.

February 2, 2026 FL · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech POWERED HAULAGE
Martin Marietta Materials, Inc · Struck against stationary object

EE was struck by belt from behind causing EE to come in contact with belt rolling frame.

January 26, 2026 NE · Metal/Non-Metal miner, prospector, nec OTHER
Martin Marietta Materials, Inc. · Bodily reaction, (Not Elsewhere Classified)

Upon completing repairs to a 336 excavator, then descending from the machine, left foot touched the ground, the Technician felt a pop in their Left knee. Pain increased over the next few days, and Technician decided to seek medical attention. All PPE was properly worn at the time of the incident.

January 9, 2026 GA · Metal/Non-Metal welder (non-shop) MACHINERY
Martin Marietta Materials Inc. · Struck by flying object

EE was cutting wedge bolt from stationary jaw dye. While cutting the wedge bolt, the bolt sheared and made contact with EE's welding hood that they were wearing. The frame that holds the lens in the welding hood broke loose and lacerated EE above their left eye. EE received 12 stitches above left eye.

December 31, 2025 GA · Metal/Non-Metal utility man, shift tech, service/dump truck operator SLIP OR FALL OF PERSON
Martin Marietta Materials, Inc. · Fall from machine

Due to personal medical illness, employee fell out of pickup truck parked at electrical room in the secondary plant. They suffered a laceration to the forehead and received stitches.

December 18, 2025 VA · Metal/Non-Metal front-end loader, scraper-loader operator, pan operator, payloader, scraper rig operator POWERED HAULAGE
Martin Marietta Materials, Inc · Over-exertion (Not Elsewhere Classified)

Employee was operating a 992K loader while loading customer trucks when EE heard a "pop" in EE's right wrist while using the control handles.

December 3, 2025 SC · Metal/Non-Metal welder (non-shop) MACHINERY
Martin Marietta Materials, Inc. · Struck by flying object

Loosening a bolt with with an impact wrench and socket wrench. Hand slipped off wrench and was struck in face.

November 6, 2025 NC · Metal/Non-Metal crane operator, mobile equipment operator (meo), dragline operator, dropball operator, rigger POWERED HAULAGE
Martin Marietta Materials Inc · Struck against a moving object

The employee was operating a WA600 loader and, while moving backward to forward on level ground, experienced neck & shoulder pain. This became reportable on 12/30/2025 after the employee was placed on restrictions following an orthopedic evaluation.

October 23, 2025 NE · Metal/Non-Metal miner, nec SLIP OR FALL OF PERSON
Martin Marietta Materials Inc · Fall to the walkway or working surface

Employee was injured when they fell walking to the troop carrier. Injury became reportable on 11-18-25 when an orthopedic specialist diagnosed a left shoulder partial rotator cuff tear and left shoulder proximal humerus fracture. Physical therapy was also ordered.

October 15, 2025 VA · Metal/Non-Metal welder (non-shop) HANDTOOLS (NONPOWERED)
Martin Marietta Materials, Inc · Struck by flying object

Employee for C & L Machine and Welding and foreman for Martin Marietta were standing on-site looking at a tooth on a bucket to see which one had to be removed. Employee tapped the tooth with a hammer and a metal splinter went into EE's groin area.

September 22, 2025 NE · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDTOOLS (NONPOWERED)
Martin Marietta Materials Inc. · Struck by... (Not Elsewhere Classified)

While installing a cylinder in a scaling machine, a lifting strap failed. The failed strap section hit the employee in the eye causing a scratch to the cornea. All proper PPE was worn.

September 10, 2025 IA · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Martin Marietta Materials · Over-exertion in pulling or pushing objects

Employee Strained arm while tightening a ratchet strap.

September 5, 2025 NC · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Caught in, under or between a moving and a stationary object

Carolina Cat technician was entering through an interior door when the door closed on EE's hand.

August 27, 2025 TN · Metal/Non-Metal FIRE
Martin Marietta Materials, Inc. · Accident type, without injuries

Smoke was observed coming from the surge tunnel. The fire department was dispatched.

August 22, 2025 AR · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver MACHINERY
Martin Marietta Materials, Inc. · Caught in, under or between running or meshing objects

Employee was adjusting the bowl on Omnicone 1560 crusher when EE's right thumb was caught between two adjusting cylinders. EE's right thumb was fractured.

August 12, 2025 MN · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Martin Marietta Materials Inc · Struck by flying object

Employee was struck by foreign object in the eye during maintenance. Foreign object was removed from eye.

July 30, 2025 OH · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver SLIP OR FALL OF PERSON
Martin Marietta Materials, Inc. · Fall to the walkway or working surface

(Illness) Employee was standing and passed out, fell to the ground, and received a cut on EE's head from the ground. (total time passed out was less than a minute). EE was taken to the hospital, received 3 stitches to close the cut along with IV's. EE was then released, told to stay home one day, permitted by the doctor to drive self home. EE has been working since then.

July 18, 2025 NC · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman HANDLING OF MATERIALS
Martin Marietta Materials Inc · Caught in, under or between a moving and a stationary object

The employee was removing metal from a conveyor, and while going to dispose of it, the employee lost control of the metal object and pinched their hand between the metal and the handrail. This resulted in a laceration and a broken finger.

July 7, 2025 NC · Metal/Non-Metal master mechanic, foreman, supervisor HANDLING OF MATERIALS
Martin Marietta Materials Inc · Struck by flying object

While removing an expanded metal guard bent around a motor shaft, the guard flexed back to a straight position after the bolt was removed striking and cutting the employee's nose. employee received 5 stitches.

June 6, 2025 NC · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver POWERED HAULAGE
Martin Marietta Materials, Inc. · Struck against a moving object

It appears that an employee experienced a personal medical event while operating a haul truck. This medical event is believed to have resulted in a loss of consciousness, leading to a loss of vehicle control and a rollover incident. Available evidence suggests that it may be attributable to a personal medical condition rather than factors related to the work environment.

June 2, 2025 NC · Metal/Non-Metal drill operator OTHER
Martin Marietta Materials, Inc. · Bodily reaction, (Not Elsewhere Classified)

Employee was climbing ladder into equipment and felt a pop in their right knee. Injury did not become reportable until 7/1/2025 when employee was prescribed and attended physical therapy.

May 14, 2025 NC · Metal/Non-Metal trespasser SLIP OR FALL OF PERSON
Martin Marietta Materials Inc · Fall to the walkway or working surface

Trespasser entered mine property and while attempting to climb down from bench 5 to bench 6, slipped and fell approximately 40 feet breaking both legs.

May 7, 2025 WV · Metal/Non-Metal utility man, errand boy, service truck operator FALL OF ROOF OR BACK
Martin Marietta Materials Inc · Struck by falling object

A rock fell from the back hitting a miner in the left shoulder, resulting in a fractured left clavicle.

May 5, 2025 NC · Metal/Non-Metal ENTRAPMENT
Martin Marietta Materials Inc · Accident type, without injuries

Customer truck driver entered quarry entrance with bed raised striking overhead communication lines. This resulted in three poles breaking and the overhead power lines falling to the ground behind the truck. Driver was required to remain in truck until power company deenergized lines

May 5, 2025 CO · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Martin Marietta Materials · Caught in, under or between a moving and a stationary object

EE's left middle finger was smashed & lacerated between two parts of Komatsu 605 haul truck during removal of dampener.

April 23, 2025 IA · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Caught in, under or between a moving and a stationary object

Technician was working with a man lift and it became stuck. Technician was pushing at the end of the man lift to get it unstuck and the slide was out a bit and when pushing on that it slid in and it cut/split their finger while servicing a 775 Cat at the start of the shift.

April 20, 2025 IA · Metal/Non-Metal FIRE
Martin Marietta Materials, Inc. · Accident type, without injuries

Mid American Electrical insulator failed causing an arc flash, power wire fell to the ground. No damage/injury to the mine site or employees.

April 9, 2025 NC · Metal/Non-Metal FIRE
Martin Marietta Materials Inc · Accident type, without injuries

A train car wheel sparked on the tracks while leaving the site, starting a brush fire on the mine property.

April 8, 2025 CO · Metal/Non-Metal haul/off road/coal/ore/pit/quarry/rock/rubber tire truck driver, transportation truck driver HANDLING OF MATERIALS
Martin Marietta Materials · Struck by... (Not Elsewhere Classified)

Trying to dislodge a rock 17' down a bore hole with loading poles. The rock was dislodged and the poles rebounded and hit employee under the right eyebrow. Cutting EE with a 1' cut. EE was wearing safety glasses. EE was taken to the emergency care unit. for stitches.

March 31, 2025 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech MACHINERY
Martin Marietta Materials, Inc. · Caught in, under or between a moving and a stationary object

Left hand caught between tube and chute wall- worker was removing old scrape cleaner- tube was stuck, then broke free, worker did not expect tube to slide forward toward left hand- when it slid tube caught left hand between chute wall and tube- received 7 stitches between left index finger knuckle and middle finger knuckle- no broken bone

March 27, 2025 MN · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer HANDLING OF MATERIALS
Martin Marietta Materials Inc. · Caught in, under or between a moving and a stationary object

Employee's hand was pinched between a plate of steel and a block of wood resulting in a laceration approximately 2.5 cm that required stitches.

March 24, 2025 SC · Metal/Non-Metal FIRE
Martin Marietta Materials, Inc. · Accident type, without injuries

Upon arrival at the mine site a brush fire was located on the back side of the property between the pit and rail line. This area is away from the plant and consequently did not expose miners to the hazard. 800 number called. Fire extinguished and monitored by local fire department.

March 24, 2025 NC · Metal/Non-Metal FIRE
Martin Marietta Materials Inc · Accident type, without injuries

A tree fell on mine property due to high wind, causing it to fall on a powerline, causing it to arc. This resulted in two brush fires to start burning on the mine property.

March 18, 2025 WY · Metal/Non-Metal laborer, blacksmith, bull gang, parts runner, roustabout, pick-up man, pitman OTHER
Martin Marietta Materials Inc · Struck by flying object

03/18/2025 Employee was standing near the Deister screen when the wind blew dirt into the employee's right eye. First Aid measures were provided on site. The employee was seen by a Banner Health clinic on 03/18/2025. Prescription eye drops were prescribed by the physician. The employee did not have any lost time or restrictions.

March 14, 2025 SC · Metal/Non-Metal FIRE
Martin Marietta Materials, Inc. · Accident type, without injuries

Arsonist suspected of setting fire that expanded onto quarry property. 911 called. Fire was confirmed to be on quarry property and 800 number was called. Local responding agencies contained and extinguished the fire. They confirmed they were seeking an arson suspect.

March 11, 2025 SC · Metal/Non-Metal FIRE
Martin Marietta Materials, Inc. · Accident type, without injuries

Arsonist suspected of setting fire that expanded onto quarry property. Quarry employees did not know about fire until fire department arrived and asked to access back of property. Once fire was discovered on the property, 800 number called. Local responding agencies contained and extinguished the fire. They confirmed they were seeking an arson suspect.

March 5, 2025 NC · Metal/Non-Metal welder (non-shop) Fatality · POWERED HAULAGE
Martin Marietta Materials, Inc. · Caught in, under or between running or meshing objects

Employee was found entangled in conveyor 12 tail pulley. Responding authorities pronounced the employee deceased. Incident is still under investigation.

February 27, 2025 NC · Metal/Non-Metal welder (shop) OTHER
Martin Marietta Materials Inc · Struck by flying object

Night shift EE decided to retrieve EE's RC car from the employee parking area. The EE retrieved the RC car, placed it in the company truck, and stopped by the granite sand pile. EE began operating the RC car and during this process, EE lost control of the RC car and it jumped off the ramp at approximately 20 mph and struck the EE in the face, causing a laceration on EE's chin.

February 24, 2025 NE · Metal/Non-Metal bulldozer operator, universal operator, heavy equipment operator, operating engineer SLIP OR FALL OF PERSON
Martin Marietta Materials Inc. · Over-exertion (Not Elsewhere Classified)

Employee rolled their left ankle while getting out of a pickup. The injury became reportable after a doctor placed employee on restrictions on 02/26/2025

February 24, 2025 OH · Metal/Non-Metal maintenance man, mechanic, repair/serviceman, boilermaker, fueler, tire tech, field service tech HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Struck by... (Not Elsewhere Classified)

Maintenance repairman performing non routine tasks, improperly moved object.

February 18, 2025 VA · Metal/Non-Metal coal/ore shovel operator, shoveler, power shoveler HANDLING OF MATERIALS
Martin Marietta Materials, Inc. · Over-exertion in pulling or pushing objects

A Miner was injured while separating the forks on a Skid Steer that resulted in a sprain to Miner's left index finger.

Showing 50 of 1,386